阐述了粉尘静电的起电机理及其防爆措施。

This paper discusses the electrification mechanism of dust electrostatic phinomenon and the explosionproof measure of it.

youdao

阐述了粉尘静电的起电机理及其防爆措施。

This paper discusses the electrification mechanism of dust electrostatic phinomenon and the explosionproof measure of it.

youdao